| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.68 | 13.598% | $10.9963 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $43.42 | 11.680% | $48.4915 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $26.42 | 4.476% | $27.6026 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $98.78 | 10.137% | $108.7933 | $108.79 | $108.80 | $108.80 |
| Purchase #5 | $201.70 | 9.279% | $220.4157 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $60.47 | 9.394% | $66.1506 | $66.15 | $66.15 | $66.20 |
| Purchase #7 | $48.48 | 3.696% | $50.2718 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $488.95 | $532.7218 | $532.72 | $532.70 | $532.80 | |